baber/WOPTO huggingface dataset:
Patent JP-H0591872-A (JP)
Title: Successive culture of animal cell
Inventor: KUBOTA HIROHISA
IPC: C12N5/02
Filed: 1992-02-25
Abstract: PURPOSE:To continuously propagate a large amount of animal cells by mixing old cell-culture carriers to which the animal cells adhere with fresh cell culture carriers and transferring the animal cells from the old carriers to the fresh carriers. CONSTITUTION:Old animal cells adhering to a granular carrier composed of a synthetic hydrophilic polymer (preferably containing monomer unit having -1.5 to +2.0 CLOGD value corresponding to positively chargeable chemical residue in an amount of 0.5-2.0mequiv based on 1g dry culture carrier and 1-40wt.% polymerizable monomer unit having hydrophobic residue of +1.5-4.0 CLOGD value) synthesized from an acrylic acid ester or a methacrylic acid ester as the constituting unit and having 50-1000mum average particle diameter are mixed with fresh ones of the above-mentioned carrier in a culture solution of 5-10wt.% serum concentration so that the exchange ratio represented by the formula may be 1.1-15. The objective culture is carried out in that condition.
Patent JP-H01216013-A (JP)
Title: Fluid pump device for water cooled engine
Inventor: YAMASHITA NOBORU
IPC: F01P5/10
Filed: 1988-02-20
Abstract: PURPOSE:To miniaturize a device in which the base of a water pump is installed inside an opening part formed on the case side surface of an engine, by forming the housing of an oil pump integratedly on the surface opposite to the impeller of the base. CONSTITUTION:The base 23 of a water pump 20 is installed inside the side part opening of a crank case 15 forming a part of the case 11 of an engine. A spiral casing 21 is defined inside a cover 22 by covering the outside of this base 23 with the cover 22. An impeller 27 fixed on the end part of a water pump shaft 25 supported by the base 23 is housed in the spiral casing 21. The housing 35 of an oil pump 30 is formed on the back surface of the base 23 of the water pump 20 constructed in such a way, so that an inner gear 33 and an outer gear 34 for constituting a gear pump are housed therein. And the impeller 27 and the inner gear 33 are rotated interlockingly through a gear banks 29, 31 by rotating a driven gear 24 with the power of the engine.
Patent JP-S58154749-A (JP)
Title: Information recording member
Inventor: MATSUNO KUNIO
IPC: C08K3/02
Filed: 1982-03-11
Abstract: PURPOSE:To provide the titled member which has a volume specific resistance below a specified value, gives reproduced signals of good quality and is suitable for use in an uncoated disc of a capacitance type, by blending electrically conductive carbon black with a specified ethylene/vinyl chloride copolymer. CONSTITUTION:An information recording member, which has a volume specific resistance of 10OMEGA.cm or below, is obtd. by blending electrically conductive carbon black with an ethylene/vinyl chloride copolymer having an ethylene content of 0.6-2.0wt% and an average polymn. degree of 350-500. When signals recorded in the form of recess, protrusion or hole are reproduced by a capacitance type of means, C/N of an uncoated disc obtd. from this information recording member is greatly improved as compared with that of conventional uncoated disc. When this member is used for video disc, a remarkable improvement in image quality can be achieved.
Patent JP-2000241997-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TAKAGI IKUO
IPC: G03G5/05
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To ensure stable electrical characteristics even in repetitive use and to reduce potential difference between the 1st and subsequent revolutions of a photoreceptor by using a terpolymer obtained by graft-polymerizing vinyl chloride on an ethylene-vinyl acetate copolymer as a resin binder in an electric charge generating layer. SOLUTION: A photosensitive layer 3 is disposed on an electrically conductive substrate 1 by way of an undercoat layer 2 by successively laminating an electrical charge generating layer 4 and an electric charge transferring layer 5 to obtain the objective negative electrification type function-separated laminate type photoreceptor. The electric charge generating layer 4 consists of an organic electric charge generating material such as titanyl phthalocyanine, metal-free phthalocyanine, tin phthalocyanine or copper phthalocyanine and a terpolymer obtained by graft-polymerizing vinyl chloride on an ethylene-vinyl acetate copolymer as a resin binder.
Patent JP-H07250098-A (JP)
Title: Device and method for managing node communication state
Inventor: YAMAGUCHI DAISUKE
IPC: H04L12/70
Filed: 1994-03-09
Abstract: PURPOSE:To correct the entire node information in a network by a single time operation for correction. CONSTITUTION:This node communication state managing device is provided with a reception packet identification part 2 for detecting a connection setting request to the same node issued during the communication of the certain node, a timer 6 for measuring the length of a period without the connection setting request to the node and detecting that the length exceeds the period set beforehand and a transmission packet generation part 4 for generating information that the node is during the communication and informing the entire nodes in the network of the information when the reception packet identification part 2 detects the connection setting request to the same node during the communication of the node.
Patent JP-S58157675-A (JP)
Title: Folding device of electronic parts fixing tape
Inventor: SASHIYOU RIYOUJI
IPC: H05K13/00
Filed: 1982-03-11
Abstract: PURPOSE:To save a job for housing electronic parts into a vessel made of the material such as a corrugated fiberboard by automatically folding a tape along which the lead wire of electronic parts is fixed by making use of a folding device provided with a mechanism for folding said tape alternately to the opposite side. CONSTITUTION:A tape A having broken lines a4 formed alternately on its opposite side is supplied onto cradles 20a, 20b, and when the first broken line a4 reaches the position of a tape holding member 31b, the rod of an air cylinder 33b stretches to cause the member 31b to turn, allowing the tape A to be held down on the cadle 20b along the broken line a4. Then, the cradle 20a goes back, and the tape A is inclined downward. The tape cradle 20a, after the tape is released advances to a tape receiving position. Subsequently, the rod 37b of an air cylinder 36b stretches to cause a folding-back roller 39b to advance, allowing the tape A to be folded back along the member 31b from the broken line a4. Further, the rod of an air cylinder 33a stretches to cause the tape holding member 31a to be turned, allowing the tape A to be held on the cradle 20a along the second broken line a4 to be folded back by means of the roller 39a.
Patent JP-S61198906-A (JP)
Title: High frequency amplifier
Inventor: YOSHIKAWA YOSHIHIKO
IPC: H03F3/60
Filed: 1985-02-28
Abstract: PURPOSE:To switch a signal of polarized wave by one set of amplifier by designing an input waveguide having a size transmitting two orthogonal polarized waves, providing a detection section detecting independently each polarized wave and using a latching circular so as to receive switching each terminal output. CONSTITUTION:Two orthogonal polarized wave signals inputted to a high frequency input section 2 having electric field directions 21, 22 are referred to as H and V signals and the section 2 is fitted so that the electronic field 21 is in parallel with a detection section 61 and an electric field 22 is in parallel with a detection section 62. The H and V signals are detected respectively by detection sections 61, 62 only and fed to terminals 31, 32 of the latching circulator 3. In setting the direction of the magnetic field of magnets 39a, 39b of the circulator so as to output only the H signal to a high frequency amplifier section 1, the H signal is sent to other device at the outside from an output terminal 4 but the V signal is not outputted. In reversing the direction of the magnets 39a, 39b the V signal is outputted via the high frequency amplifier section and no H signal is outputted.
Patent JP-H11238426-A (JP)
Title: Cord switch
Inventor: NISHIO KENJI
IPC: B60J5/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a cord switch which can be mounted easily without increasing the strength of an electrode. SOLUTION: An outer skin 84 is held by a holding part 138 of a protector 136, wherefrom a mounting part 140 is extended, and a cord switch 10 is attached to a door panel 14 by fitting a mounting hole 142 on a projection 148 of a bracket 146. The axial direction of the projection 148 and mounting hole 142 is perpendicularly intersecting the pressure direction when the cord switch 10 attached to the door panel 14 is pressed to a foreign matter, while the pressure direction of the mounting part 140 when the mounting hole 142 is fitted on the projection 148 is perpendicularly intersecting the direction in which the foreign matter presses the switch body 82. Accordingly there is no risk that a force in the same direction as the pressure direction when a foreign matter makes pressing at mounting acts on the switch body 82.  Further the mounting part 140 is apart from the switch body 82, the shock at mounting will never act on the switch body 82.
Patent JP-H08210459-A (JP)
Title: Safety device for linear operating machine by screw shaft
Inventor: NAKAMURA KENICHIRO
IPC: F16H25/20
Filed: 1995-02-06
Abstract: PURPOSE: To improve safety and reliability by providing a linear operating rod drop preventing nut screwed to float on a screw shaft, in a nut member, in a linear operating machine having a linear operating rod provided with the nut member screwed to a drive rotary screw shaft and locked not to be turn. CONSTITUTION: In a linear operating machine, a nut member 2 is screwed to a screw shaft 1 rotated by a motor, and a connecting metal fitting to a linear motion moved body is mounted in a point end of a linear operating lever 5 secured to the nut member 2. Here in the nut member 2, a linear operating rod drop preventing nut 7, screwed to float in the screw shaft 1, is press fit mounted by adjusting turning so as to form a thread ridge continued to a thread ridge of the nut member 2, to provide a stop ring 8 so as to prevent separating this drop preventing nut 7. In this way, even when abnormally worn or collapsed a screwing surface of the nut member 2, the drop preventing nut 7 receives the lever stopped by a screwing surface of the screw shaft 1, to prevent dropping down the linear operating rod 5, so as to ensure safety of work.
Patent JP-H06229800-A (JP)
Title: Mass flow sensor equipped with abnormality diagnostic function and abnormality diagnostic method
Inventor: TANAKA MAKOTO
IPC: G01F1/696
Filed: 1993-02-03
Abstract: PURPOSE:To allow the abnormality diagnosis of a sensor part at an arbitrarily designated flow rate by employing the difference between a sensor voltage applied to both resistors and the voltage across an electric resistor as a reference sensor signal and then comparing the reference sensor signal with an actual sensor voltage applied to both resistors. CONSTITUTION:A switch 14 is previously turned to a flow rate signal automatic generating section 15 under initial state and a flow rate set value Ki, corresponding to flow rate set values (i)% generated stepwise from 0-120% at an arbitrary interval (1%, for example), are generated. A reference data writing section 16 writes in the signal Ki and voltage drops eoi, eli of sense coils 32, 33 as reference characteristic data of one-and-one correspondence. Under diagnostic mode, a reference data read out section 20 reads out reference voltage drop values e0q, e1q corresponding to preceding and following flow rate set values Kq. The reference voltage drop values e0q, e1q are compared with actual voltage drop values e'0, e'1 and when a decision is made that the sensor 3 is abnormal, the results are displayed on a monitor. This constitution allows diagnosis of abnormality, e.g. clogging at the sensor part 3.
Patent JP-S56133186-A (JP)
Title: Regulator for printing intensity in japanese typewriter
Inventor: TAKII KEIZOU
IPC: B41J7/94
Filed: 1980-03-24
Abstract: PURPOSE: To regulate the printing intensity with a simple mechanism by connecting one end of a spring to the lower end of a rotary body and making the supporting point of the other end capable of displacement regulation.  
     CONSTITUTION: When a type A is inserted into a supporting tube 4 and a rod 11 is advanced, the rotation of a shaking piece 8 causes a piece 6 to advance. Consequently, the type A is pressed against the reference surface in the supporting tube 4 and moreover, a type bar 3 rotates in the rising direction. When the rotation of the type bar 3 reaches the position immediately before the striking of the type, a protrusion 13 contacts with a projecting piece 30, causing a rotary body 14 to rotate together with the type bar 3, so that a spring 15 is expanded to apply resistance to the rotary body 14. Accordingly, a brake is applied to the type bar 3, so that the printing pressure can be controlled. Thereafter, the type A is struck against a platen B. To print strongly (thick printing), while a male screw 20 is being rotated by using a knob 19, a shaft 24 is slid rightward to rotate a tilt motion plate 17 counterclockwise. Thereby, the tension of the spring 15 weakens, and consequently the braking resistance to the type bar 3 weakens, so that strong printing can be performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08237559-A (JP)
Title: Video display device
Inventor: OKI HIDEAKI
IPC: A63F13/25
Filed: 1995-02-28
Abstract: PURPOSE: To provide the video display device with which the convenience of connection or operability is satisfactory when an external video reproducing device is connected. CONSTITUTION: This device is provided with a connection terminal 30 to be connected with an external device 10, detecting means 21 for detecting the state of a start signal 34 for the external device, and control means 22 for controlling the start of a power source circuit 24 at the device and a switching circuit 23 for a display signal corresponding to this detecting signal. Then, the start of a video display device 20 and the switching of the display signal are controlled by the power source start of the external device. Thus, only by connecting the external device and the video display device and turning on the power source, the video display device is automatically started, the desired image can be enjoyed in the optimum set state and convenience or operability is improved.
Patent JP-S56136738-A (JP)
Title: Handling apparatus for paper or the like
Inventor: NAO MANABU
IPC: B65H1/26
Filed: 1980-03-28
Abstract: PURPOSE: To facilitate the visual check and picking up of the returned bank notes in an apparatus which returns the bank notes once thrown in to the depositing port according to need, by returning the bank notes with their upper ends projecting so as to be readily picked up.  
     CONSTITUTION: A user operates the operating part so that the apparatus is turned ON, and after a shutter 61 has been opened, bank notes 40 are deposited in a bundle from a depositing port 63. Consequently, the bank notes 40 are fed into between a conveyor 54 and a roller 55 and stopped by a stopper 59. When the deposition of the bank notes has been confirmed, the stoppr 29 retreats in the A direction, and the bank notes 40 are held between the conveyor 54 and the roller 55, carried and stopped by a stopping guide plate 60. Under said condition, the bank notes 40 are delivered one by one by a feed roller 58. In this case, the return the bank noes 40 stopped by the stopping guide plate 60 because of a mechanical failure or the like, the conveyor 54 is reversely operated so that the bank notes 40 are returned to the same position, shown by the solid lines, in the condition same as they were deposited, and the stopper 59 is moved forward. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02218919-A (JP)
Title: Displaying method of module under test
Inventor: KOIWAI HIROKO
IPC: G01D21/00
Filed: 1989-02-20
Abstract: PURPOSE:To make it possible to control the time effectively by using a display means such as graphic display for a plurality of modules under test at the start of the test and the during the test. CONSTITUTION:When modules under test 4-1, 4-2... and a processing program are determined and the test is started, the test program is read out through a means 7 for displaying the total number of the modules. As a result, the total number of the modules can be displayed on a display device 2 which displays the test result. Then the test program is operated with a processor 1, and the modules are sequentially tested. The test program performs the test for the modules. The data of the result are transmitted to the processor 1 wherein judgment is performed. Colors are changed for the good products and the defective products of the modules whose tests are finished with an individual display means 9 based on the test result, and only the applicable modules are displayed. When the colors are changed in this way, the modules whose tests are finished, the untested modules and the pass or fail of the tested modules can be discriminated only by observing the device 2.
Patent JP-H03243818-A (JP)
Title: Angular velocity sensor
Inventor: UEDA KAZUMITSU
IPC: G01C19/56
Filed: 1990-02-21
Abstract: PURPOSE:To obtain high sensor whose offset voltage is stable by setting the intrinsic oscillation frequency of piezoelectric elements for detection to be double or above as high as the intrinsic oscillation frequency of piezoelectric elements for driving. CONSTITUTION:The piezoelectric elements 1 for detection and piezoelectric elements 2 for driving are connected through joining members 6 while having their vibrating directions so that they are intersected orthogonally with each other and the couples of joined elements are further joined together in tuning fork structure by an electrode block 3 to be a joining member and fixed to a base 5 by a supporting rod 4. Then the length of the piezoelectric elements 1 for detection is made short to set the intrinsic oscillation frequency of the piezoelectric elements 2 for driving to >=2 times as high as the intrinsic oscillation frequency of the piezoelectric elements 2 for driving. Consequently, the face-directional intrinsic oscillation frequency of the piezoelectric elements 1 for detection can be shifted more than the driving frequency, and consequently the phase delay of an unnecessary signal component is reduced, so the offset voltage of the unnecessary signal component is dropped, so that the sensor which has small variation in offset voltage is obtained.
Patent JP-H01214170-A (JP)
Title: Manufacture of insulation gate type semiconductor device
Inventor: WATABE KIYOTO
IPC: H01L21/336
Filed: 1988-02-23
Abstract: PURPOSE:To suppress the increase of impurity concentration in a gate oxide film, by using either of methods: a method in which impurity concentration in a gate electrode is set to a specific value; a method in which a silicide layer is deposited on the surface of the gate electrode; and a method of heat treatment at a specific temperature. CONSTITUTION:An insulation gate type semiconductor device is manufactured by using either of methods: a method in which impurity concentration in a gate electrode 8 is set to a specific value, that is, 5X10<18>-5X10<20>cm<-3>; a method in which a silicide layer is deposited on the surface of the gate electrode; and a process in which a heat treatment is performed below 900 deg.C in order to form source and drain impurity diffusion regions. Then, the increase of an impurity concentration of a gate oxide film 7 is suppressed. This approach prevents: the deterioration of the gate oxide film which is caused with the increase of impurity concentration as well as that of transformer conductance for irradiation of radiated rays which is caused with the enlargement of interfacial level in a substrate interface; and the increase in drift of threshold voltage where radiation due to increase of fixed positive charge that is accumulated in the gate oxide film irradiates. Thus, the radiation resistance is improved.
Patent JP-S51115065-A (JP)
Title: Automatic balancing mechanism for hydroextractor
Inventor: IRIYAMA TAKUJI
IPC: B04B9/14
Filed: 1975-04-01
Abstract: PURPOSE: To minimize noise during trasfer of balls or at the time of stoppage of the hydroextraction tank and inhibit rush movement of balls. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63208159-A (JP)
Title: Block copy generating device for document
Inventor: OCHI NORIAKI
IPC: G03F1/00
Filed: 1987-02-25
Abstract: PURPOSE:To shift to the generation of a block copy immediately after a document is inputted, by constituting the titled device so that a command for edition can be inputted directly to a comput in photographic printing machine. CONSTITUTION:An operator inputs a bit of document information by using a document information input means 131, monitors a display means 133 and confirms its contents, and completes a document 10 by repeating a correction, etc. After it is completed, the document information is stored in a storage means 132. Subsequently, a standard format data generating part 134 converts the document information to a standard form data 11 determined in advance by a format. The standard form data 11 is converted to the command 12 for the edition to control the operation of, for instance, (n) sets of computer photographic printing machines 160 connected to a network. By the input of this command 12, each computer photographic printing machine 160 operates, and a block copy 170 corresponding to the document 10 is generated.
Patent JP-S61197525-A (JP)
Title: Immuno-activating agent having antitumor activity
Inventor: WATANABE SOICHIRO
IPC: A61K38/00
Filed: 1985-02-27
Abstract: PURPOSE:To provide the titled activating agent containing the lipid fraction or glycolipid fraction of marine Chlorella as an active component. CONSTITUTION:Powder of marine Chlorella is crushed in the presence of 5-10 times weight of a solvent such as chloroform, methanol, hexane, ethanol, etc., heated for 30min, and stirred. The suspension is filtered, and washed with an aqueous solution of sodium sulfate, etc. to remove the water-soluble extracted component such as sugar. The residue is dehydrated and concentrated under reduced pressure to obtain the objective lipid fraction. The glycolipid fraction is obtained from the lipid fraction e.g. by silica gel column chromatography. An immuno-activating agent having antitumor activity can be produced by using the above fraction as active component. It is administered by integrating the active component in liposome or emulsifying with an emulsifier, and administered by peritoneal infusion or intravenous injection, etc.
Patent JP-H01217887-A (JP)
Title: Discharge lamp lighting device
Inventor: SHIMIZU KEIICHI
IPC: H05B41/16
Filed: 1988-02-23
Abstract: PURPOSE:To improve a power factor by connecting in series a simulated capacitor circuit provided with a property of a phase advancing current to the impressed AC voltage to an AC power supply and a discharge lamp. CONSTITUTION:An AC power supply 1, a discharge lamp 2 and a simulated capacitor circuit 3 are provided being connected serially. The simulated capacitor circuit 3 is provided with a property of flowing an advancing phase current to the impressed AC voltage, while being provided with four transistors Q1 to Q4 as semiconductor switching elements controlling charge and discharge of this capacitor C being connected to the main capacitor C in a bridge form, and a single chock L connected between a connection middle point of the transistors Q1, Q2 and a discharge lamp 2. Thereby, a point of a power factor to power supply can be cancelled and corrected while improving the power factor, for example, by using it in the form of combining with such in the simulated inductor circuit system, or the like.
Patent JP-S60185544-A (JP)
Inventor: KUMABE MASARU
IPC: A61C1/00
Filed: 1984-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。